Home / 223,522.48-335,504.04-164,191.60

Finding the Fourth Proportional to 223,522.48, 335,504.04 and 164,191.60

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Solution

The fourth proportional to 223,522.48, 335,504.04 and 164,191.60 is: 246,449.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,522.48 : 335,504.04 = 164,191.60 : x
  2. Step 2: Convert to fraction form
    223,522.48/335,504.04 = 164,191.60/x
  3. Step 3: Cross multiply
    223,522.48x = 335,504.04 × 164,191.60
  4. Step 4: Simplify right side
    223,522.48x = 55,086,945,134.06
  5. Step 5: Solve for x
    x = 55,086,945,134.06/223,522.48
  6. Step 6: Final answer
    x = 246,449.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.